8272485

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 15724800

約数和(自身を除く): 7452315

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 79, 117, 179, 195, 237, 395, 537, 585, 711, 895, 1027, 1185, 1611, 2327, 2685, 3081, 3555, 5135, 6981, 8055, 9243, 11635, 14141, 15405, 20943, 34905, 42423, 46215, 70705, 104715, 127269, 183833, 212115, 551499, 636345, 919165, 1654497, 2757495, 8272485]

約数ペア:

[(1, 8272485), (3, 2757495), (5, 1654497), (9, 919165), (13, 636345), (15, 551499), (39, 212115), (45, 183833), (65, 127269), (79, 104715), (117, 70705), (179, 46215), (195, 42423), (237, 34905), (395, 20943), (537, 15405), (585, 14141), (711, 11635), (895, 9243), (1027, 8055), (1185, 6981), (1611, 5135), (2327, 3555), (2685, 3081)]